Make private

Author: AA-Turner

sphinxarg/ext.py

@@ -86,7 +86,7 @@ def render_list(l, markdown_help, settings=None):
         return all_children
 
 
-def is_suppressed(item):
+def _is_suppressed(item):
     """Return whether item should not be printed."""
     if item is None:
         return True
@@ -159,7 +159,7 @@ def print_action_groups(
                     )
                 if 'help' in entry:
                     arg.append(entry['help'])
-                if not is_suppressed(entry['default']):
+                if not _is_suppressed(entry['default']):
                     # Put the default value in a literal block,
                     # but escape backticks already in the string
                     default_str = str(entry['default']).replace('`', r'\`')
@@ -419,7 +419,7 @@ def _format_optional_arguments(self, parser_info):
             opt_items = []
             for name in opt['name']:
                 option_declaration = [nodes.option_string(text=name)]
-                if not is_suppressed(opt['default']):
+                if not _is_suppressed(opt['default']):
                     option_declaration += nodes.option_argument(
                         '', text='=' + str(opt['default'])
                     )